<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app">
        <button @click="prevPic" v-show="index>0">上一页</button>
        <div>
          <img :src="list[index]" alt="">
        </div>
        <button @click="nextPic" v-show="index<list.length-1">下一页</button>
      </div>
      <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
      <script>
        const app = new Vue({
          el: '#app',
          data: {
            index:0,
            list: [
              '../imgs/11-00.gif',
              '../imgs/11-01.gif',
              '../imgs/11-02.gif',
              '../imgs/11-03.gif',
              '../imgs/11-04.png',
              '../imgs/11-05.png',
            ]
          },
          methods: {
            prevPic(){
                this.index--
            },
            nextPic(){
                this.index++
            }
          },
        })
      </script>
</body>
</html>